Open EndSaH opened 4 years ago
https://endsah.tk/blog/AGC021F-Trinity/
Description $$1 \le n \le 8000, 1 \le m \le 300$$
https://endsah.tk/blog/AGC021F-Trinity/
Description $$1 \le n \le 8000, 1 \le m \le 300$$